<span class="link_user">@Scandinavia</span>, im using marshydro 300 for stardawg and viparspectra 300 for blue dream’matic, im gonna find out which is better
<span class="link_user">@dawgc</span>, It's hard to say just from looking at the photo but it could be overwatered or a lack of air. Try giving it less water and a bit more air and see if it improves. Also, try putting your finger in the soil. If it feels wet, don't water it until it's soaked up, but don't leave it too long without water as you don't want to stress the plant.